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Fix problems with running VolumeVerifier on very small disc images

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This commit is contained in:
JosJuice 2019-08-07 10:34:52 +02:00
commit 107291dc5a
2 changed files with 3 additions and 2 deletions
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3
Source/Core/DiscIO/DiscScrubber.cpp
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@ -44,7 +44,8 @@ bool DiscScrubber::SetupScrub(const Volume* disc, int block_size)
m_file_size = m_disc->GetSize();
const size_t num_clusters = static_cast<size_t>(m_file_size / CLUSTER_SIZE);
// Round up when diving by CLUSTER_SIZE, otherwise MarkAsUsed might write out of bounds
const size_t num_clusters = static_cast<size_t>((m_file_size + CLUSTER_SIZE - 1) / CLUSTER_SIZE);
// Warn if not DVD5 or DVD9 size
if (num_clusters != 0x23048 && num_clusters != 0x46090)